Table marinedb.abalone_group_site_species
abalone group, site, and species junction table

Generated by
SchemaSpy
Legend: SourceForge.net
Primary key columns
Columns with indexes
Implied relationships
Excluded column relationships
< n > number of related tables
 
Column Type Size Nulls Auto Default Children Parents Comments
group_code varchar 8
abalone_count_sizes.group_code FK_abalone_ct_sz_group_site_species R
abalone_empty_shells.group_code FK_abalone_emptys_group_site_species R
monitoring_groups.group_code FK_abalone_group_site_species_group_code R
site_code char 6
abalone_count_sizes.site_code FK_abalone_ct_sz_group_site_species R
abalone_empty_shells.site_code FK_abalone_emptys_group_site_species R
marine_sites.site_code FK_abalone_group_site_species_site_code R
species_code char 6
abalone_count_sizes.species_code FK_abalone_ct_sz_group_site_species R
abalone_empty_shells.species_code FK_abalone_emptys_group_site_species R
marine_species.species_code FK_abalone_group_site_species_species_code R
active_status enum 8
create_date date 10
modify_date timestamp 19 current_timestamp()

Table contained 281 rows at Thu Apr 03 16:08 PDT 2025

Indexes:
Column(s) Type Sort Constraint Name
group_code + site_code + species_code Primary key Asc/Asc/Asc PRIMARY
site_code Performance Asc FK_abalone_group_site_species_site_code
species_code Performance Asc FK_abalone_group_species_species_code

Close relationships  within of separation: